baber/WOPTO huggingface dataset:
Patent JP-H0450786-A (JP)
Title: Pickup coil for magnetic field detection
Inventor: IGARASHI HIROSHI
IPC: A61B5/05
Filed: 1990-06-19
Abstract: PURPOSE:To vary a differentiation coefficient according to an object of measurement and to measure magnetism by connecting and disconnecting plural pickup ring parts to and from input coil parts individually through switches 4. CONSTITUTION:For the constitution of, for example, a coil of 0th order, the switches 4 are closed selectively so that the pickup ring parts 1 and corresponding input coil pats 2 are connected, thereby constituting four differentiating coils. For example, when the switches 4 are so adjusted as to form a closed loop by connecting the adjacent ring parts 1 in mutually opposite winding directions, two primary differentiating coils are constituted. Thus, an optional number of ring parts 1 are connected to the input coil pats 2 according to the combination of the switches 4 and coils where measurement magnetic flux is cross-linked are changed to measure the spatial variation quantity of a magnetic field and its differentiation quantity.
Patent JP-S5948253-A (JP)
Title: Master cylinder of brake apparatus
Inventor: TOYOSHIMA TSUNEYOSHI
IPC: B60T11/16
Filed: 1982-09-14
Abstract: PURPOSE:To buffer the change in the feeling at the time of braking, by allowing a small diameter chamber of a stepped cylinder to be communicated with a brake and also allowing a large diameter chamber thereof to be communicated via a by-pass with either the brake or a reservoir by a change-over valve in said by-pass. CONSTITUTION:The large diameter hydraulic chamber 12b is in communication with the small diameter hydraulic chamber 12a via by-passes 17, 18, 20. The small diameter hydraulic chamber 12a is in communication with a caliper 9 of the brake apparatus 7 via an oil path 16. The by-pass 19 is provided with the change-over valve 24. When the brake is applied, and if a push rod 5a is moved in a direction F, the hydraulic oil in the hydraulic chamber 12a is delivered to the caliper 9, and the hydraulic oil in the hydraulic chamber 12b is also is delivered via the change-over valve 24 and the by-pass to the caliper 9. When the pad 11 and the brake plate 8 come in firm contact with each other to elevate the pressure in the chamber 22, the valve body 24b is moved to the right to cause the valve 24 to changeover. Accordingly, the hydraulic oil in the hydraulic chamber 12b flows into the reservoir 6 via the by-pass and the hydraulic chamber 23.
Patent JP-S5968745-A (JP)
Inventor: MARUGURETO HARUMUSU
IPC: G03F1/22
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1161633-A (JP)
Title: Production of woven fabric
Inventor: KUNISADA HIDEAKI
IPC: D06M101/16
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a woven fabric excellent in tension, stiffness, resilience, surface softness and touch combined with natural touch and useful for worsted fabric-like fabrics and the like by treating a grey fabric comprising polyester fibers or the like under specific conditions. SOLUTION: This method for producing a woven fabric comprises processing a grey fabric comprising polyester fibers or both the polyester fibers and other fibers in a scouring and relaxing process or in a wet-thermal treatment process corresponding to the scouring and relaxing process to obtain the fabric having a woven fabric area rate of 39-79% based on that of the grey fabric, and subsequently extending the obtained fabric so that a woven fabric area rate after a final finishing process is larger by at least 1% than that after the scouring and relaxing process or the wet- thermal treatment process corresponding to the scouring and relaxing process and so that the woven fabric area rate of the final product is 40-85% based on that of the grey fabric.  Therein, polyester multi-filaments having a crystallization degree of <=5% and a boiling water shrinkage rate of >=20% and extended in a larger length by a dry thermal treatment after a boiling water treatment than that by the boiling water treatment are preferably used as at least a part of warps and/or wefts of the grey fabric.
Patent JP-H0711422-A (JP)
Title: Spring excellent in fatigue strength
Inventor: SATO HITOSHI
IPC: C22C38/00
Filed: 1993-06-29
Abstract: PURPOSE:To produce a spring excellent in fatigue strength by nitriding a steel having a specific composition and specifying the amount of nitrogen in the surface part, the depth of nitrogen diffusion, and internal hardness, respectively. CONSTITUTION:A steel, having a composition consisting of, by weight ratio, 0.4-0.8% C, 0.8-4.0% Si, 0.2-2.0% Mn, 0.4-3.0% Cr, further at least one element selected from the group consisting of 0.05-0.50% V, 0.05-0.50% Nb, 0.2-2% Ni, and 0.1-1.0% Mo, and the balance Fe with inevitable impurities, is prepared. This steel is nitrided, by which the amount of nitrogen in the part within 10mum from the surface, the depth of nitrogen diffusion, and internal hardness are regulated to 0.5-2%, >=0.07mm, and >=470 by Vickers hardness, respectively. By this method, the high purity spring, stably having high level fatigue characteristics and also having high reliability, can be obtained.
Patent JP-S5684455-A (JP)
Title: Continuous plating device
Inventor: SUZUKI SHIGENARI
IPC: C23C2/00
Filed: 1979-12-10
Abstract: PURPOSE:To obtain a continuous plating device capable of production of products even during the exchange operation of the work rollers of skin pass mill by providing a skin pass mill and a tension leveler on outlet side in the progress direction of the strip of loop car on the outlet side. CONSTITUTION:While the primary coil 12 is consumed and the rear end of the coil 12 is connected with the inital end of a coil 16 by melting, an inlet side section is stopped but plating operation on a strip 24 is continuously carried out in the center section by an inlet side loop car 32, and then when exchanging a skin pass mill 26, the mill 26, a tension leveler 28, and an outlet side section are stopped. During said period, continuous plating operation is made in the center section and the plated strip 24 is stored in the outlet loop car 38, during which the work roller 40 of the mill 26 is exchanged. And, after the exchange of the roller 40, the mill 26, the leveler 28, and the outlet side section are operated, the plated strip 24 stored in the loop car 38 is discharged, and then usual operation is restarted.
Patent JP-S6050827-A (JP)
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H1/02
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6140893-A (JP)
Inventor: IKEDA YOSHIYUKI
IPC: C06B31/28
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S643549-A (JP)
Title: Method for non-destructive inspection of hydrogen erosion of equipment material
Inventor: SHIMOMURA JUNICHI
IPC: G01N25/14
Filed: 1987-06-26
Abstract: PURPOSE:To enable the non-destructive inspection of hydrogen erosion by heating an equipment material or forcibly occluding hydrogen in the equipment material and measuring the amt. of the hydrogen released in a specific temp. range. CONSTITUTION:While the equipment material is kept heated, the amt. of the hydrogen released at each temp. is measured directly or after the hydrogen is forcibly occluded therein. The material subjected to the hydrogen erosion produces the peaks in the amt. of the hydrogen to be released according to the degree of the hydrogen erosion in a 300-600 deg.C range and, therefore, the degree of progression of the hydrogen erosion of the equipment material is known by measuring the amt. of the hydrogen released in this temp. range. The generation of the hydrogen erosion with the equipment material to be operated under high-temp. high-pressure hydrogen is, therefore detectable non- destructively in an early period of time.
Patent JP-H0524574-A (JP)
Title: Bicycle with electric motor
Inventor: TAKADA NOZOMI
IPC: B62M6/45
Filed: 1991-06-04
Abstract: PURPOSE:To provide a bicycle with an electric motor devised to be able to go back by way of easily pushing a bicycle body by hands by preventing a large braking force from generating due to back electromotive voltage generated by an electric motor at the time of retreating the bicycle body. CONSTITUTION:A brake release switch 60 interposed in a closed circuit of a fly wheel diode 56 connected in parallel to an electric motor 36 and the electric motor 36m and a backing control circuit 62 to close this switch 60 at the time of forwarding a bicycle body and to open it at the time of retreating the bicycle body, are provided on a bicycle with the electric motor 36 to generate back electromotive voltage of reversed polarity to the time of normal rotation at the time of reverse rotation by way of providing a manual drive system and a drive system by the direct current electric motor 36 in parallel.
Patent JP-2000026869-A (JP)
Title: Method and apparatus for producing gaseous fuel from solid fuel
Inventor: NEWBY RICHARD ALLEN
IPC: F25J3/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for efficiently producing a clean gaseous fuel combustible in the burner of a gas turbine from a solid fuel. SOLUTION: A compressed-air stream (28) from a compressor (4) is combined with an oxygen stream (32) from an air separation unit (30) to form a high- oxygen-concn. air stream (34), which is sent, together with coal (38), into a gasifier (36) and is burned to form a high-temp. gaseous fuel stream (42). The fuel stream (42) is cooled with a nitrogen stream (58) from the air separation unit (30), is freed of a particulate substance with a filter (66), and is sent as a gaseous fuel (68) to a burner (22). The slag forms a filter bed.
Patent JP-S5681969-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L27/07
Filed: 1979-12-08
Abstract: PURPOSE:To obtain a memory operating at an optimum with low power consumption in a bipolar transistor using a collector region as a collector load resistor by controlling the thickness of the collector region disposed under the external base region. CONSTITUTION:n<+> Type buried regions 121 and 122 are formed on a p type Si substrate, an n type layer 13 is epitaxially grown on the entire surface, is covered with laminated films of an SiO2 film 14 and an Si3N4 film 15, a window is opened, is heat treated, and the layer 13 is formed insularly with oxide film 16 reaching the substrate 11 and an oxide film 162 reaching the regions 121 and 122. Then, a region 223 for leading out the n<+> type terminal contacting the region 121 is formed in the layer 13 surrounded by the films 161 and 162, and n<+> type terminal lead out region 224 is formed in the layer 13 between the films 163 and 161, p<+> type external base region 20 and p type internal base region 19 surrounding it are formed in the layer 13 between the films 162 and 163 while forming the thickness of the collector layer 13 disposed under the region 19 at a predetermined value. Thereafter, n<+> type emitter regions 221 and 222 are formed in the region 19.
Patent JP-S6233497-A (JP)
Inventor: CHIYAARUZU AARU SHITSUPUREE JI
IPC: H05K3/18
Filed: 1986-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0773378-A (JP)
Title: Transaction processor
Inventor: KANEKO MUNETOSHI
IPC: G06Q50/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a transaction processor which can totally automate the processing related to the issue of a receipt requiring the payment of a revenue stamp tax concerning a POS system. CONSTITUTION:The transaction processor is provided with a registration processing part 10, the registration processing part 10 registers the information of a transaction while receiving the prescribed information input concerning each transaction, and this device outputs a slip in a prescribed format including the record of a total amount concerning the transaction. The device is provided with a stamp processing part 11, the stamp processing part 11 monitors the total amount summed up by the registration processing part 10, when the total amount exceeds a prescribed amount, the record of prescribed display contents showing the approval of revenue stamp tax declaration payment is outputted to the prescribed position of a slip, and a record showing the execution of the output is added to the registration of transaction information.
Patent JP-H066133-A (JP)
Title: Voltage controlled oscillator
Inventor: NAKAMURA TOSHIAKI
IPC: H03L1/00
Filed: 1992-06-19
Abstract: PURPOSE:To facilitate the adjustment of magnetic coupling between a dielectric resonator and a lead wire connecting to a variable reactance element by floating the lead wire from a dielectric board so as to easily deform the lead wire. CONSTITUTION:A frequency variable section is provided near an oscillation section 12 and connected to a dielectric resonator 14 and a variable reactance element 15 by a transmission line 16. The intermediate part of the line 16 is floated from a dielectric board 11 so that the floated part is magnetically coupled with the resonator 14. An extension part 17 of the line 16 is fixed to the board 11. Through the constitution above, the floated part of the line 16 from the board 11 is folded freely and the distance between the line and the resonator 14 is easily adjusted.
Patent JP-S6315489-A (JP)
Title: Focusing-type semiconductor laser
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01S5/062
Filed: 1986-07-08
Abstract: PURPOSE:To focus beams at an optional position toward the direction of the junction by preparing a wave front control area at one side end face of a resonator and moreover preparing electrodes which are controllable separately apart from an LD oscillation area. CONSTITUTION:A wave front control area 401 that is formed at a one side end face of outgoing beams is coupled with a gain area of an LD oscillation part 402 and a current non- injection area involves a current injection area by putting the above gain area on a portion of an area that is lacking in gains in the both sides of gain area of the LD oscillation part. Under such a situation, no gains are found in the current non-injection area and what is more, the first clad layer is so thinner than thickness of groove parts that radiation is absorbed by a substrate. Furthermore, a refraction factor in the current injection area is less than that of the current noninjection area because of a plasma effect injected by a carrier. Thus, in the case of the wave front control area, there is a delay in a phase of middle portion of a wave front that is in parallel with the end face of s resonator in the LD oscillation area but the both sides of the wave front, on the contrary, have a more leading phase in comparison with that of the middle part. (to be continued) Thus, electrodes are so divided at the both areas of the LD oscillation and wave front control and can be so controlled separately that a laser makes its beams focus in an optional position.
Patent JP-H0851784-A (JP)
Title: Multistage energy generation
Inventor: KONDO YOSHIJI
IPC: H02M7/54
Filed: 1992-05-11
Abstract: PURPOSE:To provide a method for generating new nuclear energy which is a difference between input energy and amplified generated energy. CONSTITUTION:A magnetic body 1 is provided with a primary coil 2 and a secondary coil 3, which are conductors. On each of both ends of the primary coil 2, two terminals 4, 5 which, having a mechanism to adjust a gap, form a gap are installed. Also, a d.c. power supply 8 which has the variable 6 potential at a primary side and has a ripple 7. In a first step I, current which has the potential exceeding a resistance which is amplified with the expansion of a gap is supplied to the primary coil 2 and electromagnetic energy newly generated in the primary coil is extracted from the secondary coil 3. In a second step II, one end of the secondary coil in the first step is connected to a terminal 4 which forms a gap for the second step II to use the energy generated in the first step as a power supply for the second step II. And, energy much more amplified than in the first step I is extracted as heat from the secondary coil in the second step II. This is a method for generating energy in multistages.
Patent JP-S5949740-A (JP)
Inventor: KAWAMURA TOSHINORI
IPC: A61B5/02
Filed: 1982-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6136009-A (JP)
Title: Control device of suspension for vehicle
Inventor: SHIRAISHI YASUHIRO
IPC: B60G17/015
Filed: 1984-07-30
Abstract: PURPOSE:To enhance drivability and stability, by equipping a suspension device, whose control characteristic can be switched in three steps or more, and causing said device to select the highest control characteristic when a plurality of different control modes are generated from the output of a condition detector. CONSTITUTION:A control device provides detectors 26, 28, 30, 32 and 34, detecting a running condition of car speed, steering angle, acceleration and deceleration, brake and car height, while a detector 33 of a running road surface condition. In accordance with a detection signal of the above detectors, a control device 37 controls a control characteristic of damping force of a suspension device, including each damping force variable shock absorber 2a-2d, spring constant, roll rigidity, etc. to be switched in three steps. Here when a plurality of control mode processing results are simultaneously obtained in the control device 37 on the basis of the detection signal of the above detectors, the suspension device is controlled by preferentially selecting the highest control characteristic of those obtained results.
Patent JP-H058043-A (JP)
Title: Method for welding heat resisting cast steel products having excellent ductility after aging
Inventor: TAKAHASHI MAKOTO
IPC: C22C38/00
Filed: 1991-07-01
Abstract: PURPOSE:To prevent the generation of weld microcracks in welding of heat resisting cast steel products having excellent ductility after aging to each other. CONSTITUTION:The heat resisting cast steel is constituted, by weight %, of 0.13 to 0.16% C, 0.8 to 1.0% Si, 0.8 to 1.4% Mn, 24 to 27% Cr, 30 to 40% Ni, 0.9 to 1.1% Nb, and the balance Fe and unavoidable impurities, by which the ductility after aging is enhanced. A welding rod having the compsn. consisting of 0.40 to O.46% C, 0.75 to 1.50% Si, 1.0 to 1.5% Mn, 24.0 to 27.O% Cr, 34.0 to 36.0% Ni, 0.7 to 1.0% Nb, and the balance Fe and unavoidable impurities is used in butt welding of the above-mentioned steel products.
Patent JP-S6316214-A (JP)
Title: Electronic measuring instrument
Inventor: KOIZUMI HIROSHI
IPC: G01B21/02
Filed: 1986-07-08
Abstract: PURPOSE:To expand measurement configurations and improve economy and handling while securing speedy, high-accuracy measuring operation by classifying and storing measured values through hardware. CONSTITUTION:A detecting means 10 reads and transmits measured values of an object of measurement to the input/output circuit 41 of an arithmetic means 30. On the side of the arithmetic means 30, on the other hand, a detachable keyboard 31a which has a program for various elements or quality control to be found and includes an united ROM32a having the keys 34, 34,... is fitted. At the same time, an IC memory 44a is mounted and measurement data read in an input/output circuit 41 are stored in the IC memory 44a through a control circuit 42 and a writing circuit 45. Therefore, when all or a considerably large number of measurement points are stored in the IC memory 44a, specific operation keys 34... are operated and then measured values read out of the IC memory 44a by a readout circuit 46 are processed as data by an arithmetic processing circuit 43 and recorded out on a printer 2. Consequently, the measurement configurations are expanded and the economy and handling are improved.
Patent JP-H029996-A (JP)
Title: Compound vacuum pump
Inventor: KINOSHITA KANJIROU
IPC: F04D23/00
Filed: 1988-06-28
Abstract: PURPOSE:To make improvements in pump performance by forming a front edge of a blade into a sharp form in a vortex compression pump at the upstream side but into an obtuse form in the said pump at the downstream side, respectively. CONSTITUTION:Air in a vacuum chamber is inhaled in a casing 10 from an inflow port 10a, and compressed by a thread groove type compression pump S. Next, this compressed air is led into a housing 2 of a vortex compression pump V1 and also compressed by blades 32, 33 of an impeller 3 as doing spiral motion. The air is further compressed by another vortex compression pump V2 and then it is discharged in the atmosphere from an outflow port 19d. During this compression operation, since the pump V1 at the side of the inflow port 10a is approximate to a vacuum in the vacuum chamber as compared with the pump V2 at the outflow side, its pressure is low so that a boundary layer on a surface of the blade 32 becomes thickened. Accordingly, a front edge of the blade 32 of the pump V1 at the side of the inflow port 10a is formed into a sharp form, a passage sectional area between blades 32 is widened, and a compression ratio is enhanced in maling the air so as to be sufficiently passed through, therefore the boundary layer becomes thinned at the pump V2, while a front edge of the blade 33 is formed into an obtuse form, thereby reducing the extent of inflow pressure loss.
Patent JP-H0211669-A (JP)
Title: Cationic electrodeposition composition
Inventor: TSUJIMOTO KOSHI
IPC: C09D175/04
Filed: 1988-06-28
Abstract: PURPOSE:To obtain the title composition improved in low-temperature curability and shelf stability by neutralizing a mixture of a resin containing both a cationic group and an active hydrogen atom with a specified reaction product with an organic acid and dissolving or dispersing the resulting product in water. CONSTITUTION:An epoxy resin (e.g., bisphenol A epoxy resin) is reacted with a cationizing agent (e.g., diethanolamine) to obtain a resin (a) containing both a cationic group and an active hydrogen atom which becomes water-soluble when partially neutralized with an acid. Separately, an isocyanate or a polyisocyanate having allophanate and/or biuret structures is reacted with a blocking agent selected from among an oxime, acetylacetone, malonic diester and an acetoacetate to obtain a reaction product (b). Component (a) is mixed with 0.1-2.0 pts.wt., per pt.wt. solid matter of component (a), component (b) to obtain a mixture. This mixture is neutralized with an organic acid and dissolved or dispersed in water.
Patent JP-S6140028-A (JP)
Title: Diffusion device
Inventor: INOUE KIYOSHI
IPC: H01L21/22
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the surfaces of semiconductor wafers, each made of the compound of the element of III Group and the element of V Group, from roughening by a method wherein heat-resistant plates are juxtaposed with the wafers, which are performed the treatment of heat diffusion, in a state that each heat- resistant plate is in close contact with the surface of each wafer opposingly to each other. CONSTITUTION:When semiconductor wafers 16, each made of the compound of the element of III Group and the element of V Group, are installed on a holder 15, heat-resisting plates 14 of graphite (even it is GaP, it does not matter to the plates) are installed on the holder 15 at equal intervals in parallel to one another and the wafers 16 are put one by one between the plates 14. By this way, the element of V Group is decompsed at the time of thermal diffusion treatment and the vapor of the element, which evaporates from the surfaces of the wafers, is prevented from diffusing in the interior of a chamber 13, the vapor pressure of the element of V Group is held on the surfaces of the wafers and the excessive decomposition and evaporation is suppressed. As a result, the generation of roughness of the surfaces of the wafers is suppressed, thereby enabling to perform an open tube diffusion.